Probes:
Oscilloscope Probes

FEATURES:

• Handheld Diagnostic Digital Storage Oscilloscope
• DSO + Logic Scope + DMM + Counter
• Dual Channels Bandwidth Up to 20 MHz(20MS/S)
• Sensitivity:5mv/div~20v/div
• Auto Setup
• Auto Vp-p capture
• 8 Channels 20 MHZ Logic Scope Time/state Model Selectable
• TTL/CMOS Level Selectable
• 1 Hz-20MHz Frequency Counter
• 7 Digit Reciprocal Counter
• Frequency / Period Mode
• 10 ppm Time Base Accuracy
• 4000 Count Autoranging DMM
• TRMS Measurement
• RS232 Interface
• Hard Copy Available
• NiCd Rechargeable Battery Powered
• 320 x 240 Resolution with Backlit
• External DC Power Operation
• 20 Screens Memory Storage and Recall
• EN61010 and IEC-1010

SPECIFICATIONS:

DSO:

* Bandwidth: 20 MHz Sample Rate : 20 MS/S

* Horizontal Division : 12( 1 div= 20 dots)

* Vertical Mode: CH1, CH2, DUAL, ADD, SUB( CH1-CH2), X-Y,

* Sensitivity Range: 5 mv/div to 20v/div in a 1-2-5 sequence of 12 steps.

* DC Accuracy < +1.8 % + LSB to 8 divisions full scale. Increase + 0.1 %. per degree C above 20 degree C.

* Resolution: 8 Bits (256 dots), 20 levels per division.

*Bandwidth: DC to more than 3 MHz @ single shot events.; DC to more than 20 MHz @ Repetitive signals.

* Rise Time: Less than 17.5 n sec.

* Coupling: AC, DC, HF-RJ.

* Resolution: + 128 dots (8 bits)

* Sweep mode: AUTO, NORM, SINGLE

* Sweep Rate: 50 n sec/div to 5 u sec/div

Equivalent Mode: 1 u sec/div to 0.1 sec/div.

Normal Mode: 0.2 sec/div to 20 sec/div @ Roll Mode

* Cursor Mode: V, T, 1/T, Vp-p

* AUTO SETUP

* No. of Memory : 20 (Frame)

DMM:

*Digital Display: 3 3/4 Digit, 400 counts.

*Analog Display: 40 segments of the Analog Bargraph.

*Function/Range

DCV 400mV, 4V, 40V, 300V

ACV 400 mV,4V, 40 V, 300 V (True RMS)

DCA 400uA, 4mA, 40mA, 400,mA

ACA 400uA, 4mA, 40mA, 400mA (True RMS)

Ohms, 400, 4K, 40K, 400K, 4 M, 40M

Audible Continuity Test/Diode Test

*Measurement Rate:

20 readings/sec for analog indication.

4 readings/sec for digital display.

* DCV Accuracy : + (0.3 rdg + 2 dgt)

*ACV Accuracy :

True RMS AC coupled 10 % to 100 % + (1.2 % rdg + 2 dgt) @ 40 ~ 500 Hz.;+(2.0 % rdg+ 4 dgt)@ 500 HZ~ 1KHz,Crest Factor 3, max.

*DCA Accuracy: +-(1.5 % rdg + 2 dgt) @ 400uA ~ 400mA ranges.

*ACA Accuracy: +(1.5 % rdg+4 dgt) @ Sine wave 40Hz ~ 1 KHz crest factor 3, Max.

*Ohm Accuracy: +(0.3 rdg + 2 dgt) @ 400 Ohm range.; +(0.3 % rdg + 1 dgt) @ 4 K Ohm ~ 400 K Ohm ranges.; +(0.5 % rdg + 1 dgt) @ 4M Ohm range.;

+(2.5 % rdg + 2 dgt) @ 40 M Ohm range.

Logic Scope:

* 20 MHz

* 8 Channels

* Sweep rate: 1 u sec/div. to 0.1 sec/div in a 1-2-5 sequence of 20 steps.

* Sweep Mode: Repetitive/Single

* Memory Length: 240 points

* Trigger Source : Logic Probe or Ext.

* Trigger Pattern: Low, High or Do not Care (0,1, or x) can be assigned to each channel.

* Trigger Pulse Width: 50 n sec min.

* Cursor Measurement

* Time/State Mode.

Frequency Counter:

* 1Hz ~ 20 MHz

* 7 digit Display
* Frequency/Period Mode

* 1u Hz Resolution

* Auto/Manual Racing

Time Base accuracy: + 1 count (>1 MHz)

Time Base accuracy +(Trigger error + 100 n sec) (<= 1 kHz with HF-RJ) (<1 MHz)

* Input : CH1, CH2, or Ext.

*ATTN: 0 dB, 20 dB, 40 dB, 60 dB

* Time Base Accuracy 10 MHz + 30 PPM @ 20 degree C.